预应力混凝土桥梁结构特点分析与静力拆除关键技术  

Key Technology of Static Dismantling Bridges and Analysis of Structural Mechanical Characteristics of Prestressed Concrete Bridge

作　　者：张成瑞[1] 杨龙[1] 朱新明 ZHANG Chengrui;YANG Long;ZHU Xinming(Jiangsu North Road&Bridge Engineering Co.,Ltd.,Huai’an Jiangsu 223001,China;Jiangsu Tongtai Harbor Engineering Co.,Ltd.,Xinghua Jiangsu 225700,China)

机构地区：[1]江苏北方路桥工程有限公司,江苏淮安223001 [2]江苏通泰航务工程有限公司,江苏兴化225700

出　　处：《工程质量》2018年第7期78-81,共4页Construction Quality

摘　　要：分析常用预应力混凝土桥梁结构特点,结合工程实例提出该类型桥梁采用静力拆除的主要工艺流程和一些关键技术。This paper analyzed the structural characteristics of common prestressed concrete bridge;put forward the main process flow and some key technologies of this type of bridge by static dismantling combined with engineering examples.

关 键 词：预应力混凝土桥梁 结构特点 桥梁拆除 关键技术 

分 类 号：TU312[建筑科学—结构工程]